Dragonfly V1 is a facial recognition payment device. Cutting-edge 3D imaging technology and cloud-based fintech services are embedded in the minimalist design. Dragonfly V1 to reshape the payment experience between merchants and users, opening up the possibility of intelligent, efficient and safe payment in the retail field. Dragonfly V1 can establish more interpersonal interaction, create valuable services for users and add luster to smart cities.